After a while, with Loona, she was seen at her desk, trying to figure out how she can reach out to him after what happened. She was afraid of how she was going to explain to Y/N what happened and couldn't bring herself to do anything to help him understand. She sighed as she rested her head on her desk, but as she thought back to back then, the dormant feeling that Loona was feeling was starting to grow stronger to the point it started to overwhelm her into confusion, but the feeling was more amplified. She got up and walked away to think, but when the thought of Y/N continued to cloud her head, something in her awoke and caused her to blush and her tail started wagging.

Loona: *thinking* What's up with me? For days, I've been feeling a warm tingle in my heart.

Suddenly, Loona blushed and giggled as she closed her eyes and held her mouth.

Loona: *thinking* God, Y/N, why is he so cute and handsome? For a human, he's truly something else. I hate lying to him about me being human. I just wish I could tell him...

However, she opened her eyes and they widened.

Loona: *thinking* Wait, what? Why did I say that? What the fuck is wrong with me? After the days of being with him, I've been feeling something that's unfamiliar, but it's not a bad feeling. It feels... good. Especially since he's giving off some kind of aura that makes me feel so... happy and excited... *smiles* ... No! Get your shit together, Loona! We're just friends! Nothing more, nothing less! Just... friends... Besides, he's a human! How would that even fucking work? Isn't it illegal for a demon to be in a relationship with a human? ... Well, it is illegal to be friends with one, but... I really wanna be with him! He makes me happy! And after everything he's done for me... He's proven to me so many times that he's not some hopeless loser or some perverted idiot.

As she kept talking in her mind, her tail was wagging happily and excitedly the more she thought about Y/N.

Loona: *blushes, thinking* Is this normal? For me to be like this towards a friend of mine? Whenever I'm with Y/N, I get this weird sensation to wanna be close to him. Like... I never wanna leave his side... Oh, God, I feel like a total loser, fangirling over her favorite idol. But... It's not a bad feeling. It feels warm, good, and reassuring. Plus... I feel like I wanna... No, no! Don't go that far! That'd be so weird! Fuck, Loona! ... But, I can't handle it!

She wrapped her arms around herself and whimpered happily like a dog as she smiled and blushed and her tail wagged wildly.

Loona: If only there's a way I could understand this feeling... *eyes widen* Wait... Millie... Millie can help me!

She got up and walked out of the lobby.

Loona: Millie? You here?

Millie: In here, Loona.

Loona turned back to the lobby and heard her through the meeting room.

Loona: Good.

She got to the room and closed the door.

Millie: *turns to Loona* Okay, then...

Loona: ... U-Umm...

Millie: What's up, Loona? And... why do you feel so... positive and happy?

She looked at Loona and noticed how her tail was wagging, her fur was sort of standing, and her face was slightly red.

Loona: W-Well... I was hoping if you could help me out with that, honestly. I've been feeling this way for a while and I can't really explain what it is. Do you have any ideas?

Millie took a look at her.

Millie: Well, your face is a little red... Your fur and hair are standing a little. Your tail's wagging. And... Your eyes... *holds Loona's arm* I can feel so much emotions going through you from the inside, but none of them are negative. ... Your body's giving off a warmth unlike anything... What are you feeling, right now?

Loona: L-Like I wanna stay by Y/N's side and never leave him. Like I feel excited to see him. I don't know...

Millie: You wanna stay by his side and you feel excited to see him... *eyes widen* Uhh, Loona? Are hellhounds like dogs in a way?

Loona: Uh, yeah...? Why do you ask?

Millie: Well, during a mission, I've noticed some things about a dog and their owner and... I think what you're feeling towards Y/N is what a dog feels towards their owner.

Loona: *eyes widen* Wh-What?

Millie: Loona... *smiles* I think you're in love with him.

Loona: *blushes* What?! *covers mouth* M-Me, in love with a human of all creatures?! Why, Millie? How could this happen?

Millie: Don't know, but you should consider yourself lucky to be in love with a human who treats you with respect.

Loona: *blushing* Should I? It's illegal!

Millie: Yet this was bound to happen to someone in Hell. And I think that someone's watching out for you.

Loona: *blushing* ...

Millie: Come on, Loona. What's holding you back from accepting the truth? The truth that Y/N's not like the other humans we've encountered?

Loona: ... I... I don't know... Maybe it's my true identity? I almost scared him when he saw me like this.

Millie: Loona, I don't think he'd care what you are. If he loves you back, that means something. Besides, did he look afraid to you?

Loona: ... I mean... Not really... The moment he knew it was me... He wasn't scared. If anything, it was like... he just ignored what I looked like and tried to see me for me.

Millie: Then it's proof enough that he cares about you. Maybe even love you.

Loona: L-Love me?!

Millie: Yes, but not in a perverted way or in any way that makes you uncomfortable. Please, Loona, just give it a try. You never know where or when or how you'll get another chance like this.

Loona: ...

Millie: Hey, if it makes you feel better, I'll tag along with you. For emotional support. Besides, I'm curious to see Y/N for myself. Come on, Loona.

Loona: ... *sighs* Alright, but I don't know what good it'll do.

Millie: It'll be more than good for both of you. Trust me.

Loona nodded and walks away.