Admin Mawile:(●´∀`)ノ♡ Cuuuuute~ Oh and I’m assuming that they slip up and accidentally say it!
Shuu: He takes the slip up fairly well, and after a brief moment of embarrassment, takes to calling you that from then on.
Reiji: He’s so embarrassed he wants to hide and never come out. He’s supposed to be above such childishness.
Ayato: He covers his face instantly, hoping you won’t be angry at being called that, and praying that you just didn’t notice.
Kanato: When he says it, it’s completely on purpose and a pretty good sign that you’re stuck with him forever now.
Laito: He immediately carries on as usual, hoping that you’ll think you just misheard him. Okay, more like praying.
Subaru: Almost instantly, he shuts down and tries to hide. He’s so embarrassed it feels like his face might actually melt off.
Ruki: You can actually hear his mouth snap shut, and the dark pink blush that slowly spreads over his face is nothing short of impressive.
Kou: He turns red in seconds, and goes very, very quiet. He doesn’t mind calling you that, but what if you don’t like it?
Yuuma: He gets surprisingly flustered, and has to take a few minutes to recover from the embarrassment of slipping up.
Azusa: He’s called you that since the first couple times you were nice to him, and he has absolutely zero shame.
Carla: He goes completely silent in an instant, cutting off the word halfway and refusing to even look at you for a while.
Shin: After a lot of yelling and insisting that it never happened, he suddenly switches back to normal… but still denying everything.