You- senpai
Monoma- yandere
Shinso- Victim

I got the idea from this video by Yagami

Tired blue boy walks my way

Monoma noticed you hanging around Shinso again.

He did not like it one bit

'They're mine'

Holding a girls hand

You and Shinso were holding hands making him even more mad

That basic bitch leaves finally

'Sorry need to go train with Aizawa'

Now I can take her man

'Hey (Y/N) wanna hang out'

Someone told me

'Stay away from things that aren't yours'

Shinso tried to get in between you and Monoma

He had a bad feeling about Monoma being so close to you

'But was he yours if he wanted me to bad'

Monoma went towards you and kissed you

This got Shinso really pissed

'Pacify her!'

You were shocked that Shinso's sudden shouting

'She's getting on my nerves!'

Shinso pushes Monoma away from you

'You don't love her'

That got Monoma really mad

'Stop lying with those words!'

You admit You love them both (I almost said I love you, I do)

'Pacify her'

This time it was Monoma saying it, he pushes Shinso out the way and held you close and firm

'She's getting on my nerves'

He looked at Shinso angrily

'You don't love her!'

Shinso for pissed at that

'Stop lying with those words!'

——-

I can't stand her whining

Monoma couldn't stand Shinso complaining about every little thing to you

Where's her pinky now?

After Shinso walked away Monoma pinned you to the tree

'And loving her seems tiring'

He got really close to you

'So boy just love me down down down'

He kissed you

Shinso grabbed Monoma by the shoulders and pushed him away from you

Someone told me

'Stay away from things that aren't yours!'

The same arguments

'But was he yours if he wanted me to bad?'

'Pacify her! She's getting on my nerves! You don't love her!'
'Stop lying with those words'
(X5)

You ran off, you couldn't take the arguing anymore