My Hero Academia Boyfriend Scenarios

How He Kisses You

(I relate to that image sadly)

Izuku Midoriya
It's honestly no surprise that Izuku can be rather affectionate and clingy at times. That usually happens when it comes to kissing you as well. However, all of Izuku's kisses have a meaning to them.
For example:
Bridge of nose Kiss: Also in comfort, greeting, or before having to part ways with you.
Lips Kiss: Just to display affection towards you.
Cheek Kiss: To remind you that you are safe, you are loved, or before he parts ways with you.
Back of the shoulder Kiss: To show others that you are his and only his.
Hand Kiss: In a reminder that you are his and he loves you.

Katsuki Bakugo
Sure, Katsuki may seem like he is always full of pride and self-confidence, but he can get rather shy in some situations, like kissing you. Although, he does try to be gentle and affectionate when it comes to you. He is very much the kissing type as well, but he has his reasons to be one.
For example:
Forehead Kiss: To remind you that you are safe, you are loved, or before he parts ways with you.
Lips Kiss: Before parting ways with you or after telling you he loves you.
French Kiss: To show others that you his and only his, or payback for teasing him.
Neck Kiss: To make you flustered, to annoy you, or to get you in a playful mood.
Knuckles Kiss: Either before parting ways with you or in apology for whatever reason.

Shoto Todoroki
Shoto maybe seem to be bland at times and not much of a person to show affection, but that's not true when it comes to you. To be honest, even though he won't admit it, but he does tend to get a bit flustered and hesitant when it comes to kissing you.
For example:
Temple Kiss: In greeting, before he hugs you, and after he tells you he loves you.
Lips Kiss: Also before parting ways with you or after telling you he loves you.
Cheek Kiss: In thanks, after complimenting you, and to make you flustered.
Knuckles Kiss: To remind you protected, in apology, in comfort to you, or to prove that he is yours.

Tenya Iida
Of course, Tenya acts like he isn't the affectionate type, but that seems to be a lie since he often does kiss you whenever or wherever when he wants to. Although, he does claim each kiss of his has a special meaning to them.
For example:
Bridge of nose Kiss: To remind you that you are safe, in comfort, and that you are his.
Lips Kiss: Also in comfort, greeting, or before having to part ways with you.
Back of the shoulder Kiss: To show others that you are his and only his, or in surprise greeting.

Eijiro Kirishima
There's no doubt that with his hyper personality, it's no surprise that Eijiro is overall an affectionate guy. He is not only very touchy, but he will kiss on you whenever and wherever he wants. Although, he says that each of his kisses does having a meaning you should know about.
For example:
Temple Kiss: To show others that you are his and only his.
Back of the head Kiss: To prove that you are or his or to make you feel protected.
Ear Kiss: To tease you into making you smile, blush, or to get you in a playful mood.
Lips Kiss: No reason necessary.
French Kiss: Just because he can.
Cheek Kiss: To make you blush and smile randomly, or in thanks.
Neck Kiss: To tease you, to prove that you are his, or when he feels unsure/jealous of someone around you.
Up the arm Kiss: To make you flustered, to annoy you, in greeting, or to get you in a playful mood.
Knuckles Kiss: In comfort, an apology, or before he parts ways with you.

Hitoshi Shinso
Even though there are times where Hitoshi is and can be quite serious that makes him seem like he's not much of an affectionate person, he does take chances of giving you kisses whenever he wants. Although, each kiss does have special meanings behind them.
For example:
Forehead Kiss: To remind you that you are safe, you are loved, and to comfort you.
Back of the head Kiss: To remind that you are his and safe when he feels unsure of someone around you.
Bridge of nose Kiss: To show others that you are his and only his.
Lips Kiss: After or before telling you he loves you, or to show others that you are his.
Neck Kiss: To also tease you into a cheerful and playful mood.
Knuckles Kiss: To make you smile and blush, and after telling you he loves you.