Ao No Exorcist Love Triangle?

Amaimon

After the fight with Rin and Amaimon, they had to get along by Mephisto's orders, or Rin couldn't attend the school there.
Mephisto set up a little "date" for them so they could get along.
__________________________________---------------Interactions-----------------
        "Taking Place on a Bridge"

Rin: Hey Amaimon... Why did you even agree to come on this play date with me?! I mean I practically killed you!

Amaimon: Well it was big brothers orders..why wouldn't I listen to brother?

Rin: You still listen to that bozo? He's so full of himself. He bosses me around for no reason.

Amaimon: Yeah well, if I didn't come here you wouldn't be able to attend the school anymore. And it's quite boring without a stupid idiot like yourself.

Rin: Gee thanks... you know, I've always hated you, but no matter how much I hate you, I'll always love you.. *Regretful*

Amaimon: Rin..? Have you ever kissed anyone?

Rin: HUH?! WHAT MAKES YOU ASK THAT YOU PREV!!

*Amaimon leans in for a kiss while Rin is still shouting*
"As Rin is yelling amaimon gets closer, and Rin starts to notice."

Rin: Uh..Amaimon...?

Amaimon: Sorry did that make you uncomfortable...?

Rin: Well no... actually I wish I didn't interrupt you.
"Rin looks away while saying this. In embarrassment he turns a light shade of red."
*Amaimon smirks in excitement*
"In this moment Amaimon starts licking Rin's neck."
*Rin doesn't know how to react, so he unbuttoned his shirt slightly.*
"In Rin's head: I know doing this is public is a bit shameless/shameful, but we should be fine right..??"

"Amaimon noticed that Rin's shirt is loose, so he takes a bite of Rin's neck."
*Rin blushes and let's out a small moan*
"Amaimon's warm tongue turns Rin on."

"In this moment Amaimon couldn't handle himself so he aggressively french kisses Rin."

Rin: Mm- Amaimon- *Pushes him away* you're teeth are to sharp! My lip is bleeding!

Amaimon: Hehe, my bad! But you're blood does taste sweet like candy. *He smirks in a perverted way*

Rin: Whatever! I think we should call it a day...

Amaimon: If you want. I don't have a problem with that.

*They both tidy up and walk home together, holding hands;)*

Mephisto: Well well well...I didn't expect this..
Interesting how they switch up so quick...What to do now.