I'm looking for a Manga in which the Male Lead does anything thing for his girlfriend or love Interest.
He doesn't care if he gets hated, bullied, hurt to such an extent that makes her worry. He can be a bodyguard assigned to her or just some childhood friend.
It can be he was weak in the past and she use to protect him and now their roles are reversed.
It can also be something along the lines that she thinks he's a creep and slowly starts to show interest in him.

The only one I can think of right now is Takkoku!!!

bump

Try Parallel.

________________
"We can not resort to simplistic or extreme solutions which substitute myths for common sense." ― Jimmy Carter

Try Soulless by Gail Carriger, its a short series but I loved it.

teru-teru x shounen