Italics are for the character. Bold is for the replied message from another squad members.

Deadshot:
Hiya Hunny, I'm home. Pizza or Chinese?

(Captain Boomerang) Mexican!

El Diablo:
Night Sweet, enjoy your sleepover with your little sister. I'll be waiting until you get home ;)

(Deadshot) Um dude... I don't have a sister...

Captain Boomerang:
I've found the next film for your earth experience, do you enjoy ponies?

(Harley) Yup!

Rick Flag:
I'm missing you darling, the army isn't any fun without you or the squad... Can't wait to get home and we can have some fun.

(Dr Moone) Rick? I'm flattered but I don't think my best friend will be too happy.

Joker:
Just finished with some simpleton, I was hoping you could spend the night. I'm missing my favourite Hellbeast.

(Katana) Do not speak to me again.

Harley Quinn:
Hiya Puddin', I've booked us a date at a swanky restaurant. Wanna go dress shopping later?

(Rick Flag) Only if you're paying.

Katana:
I love you but sometimes you can be very stupid. You do realise you left your underwear right?

(El Diablo) That's nasty guys, oh my God...