I'm looking for a manga but cant remember the title. The plot is a high school boy is dared (or is playing a punishment game) to confess to the delinquent, and reluctantly does it, but surprisingly his accepted and the delinquent confessed back saying he'd been in love with him for a while. The boy felt bad about the prank so he didnt correct the delinquent and they started going out then the boy fell in love with him. If anyone knows the title please tell me!

Reminds me of two stories,
One is chapter 3 from sorekara, kimi o kangaeru
And another one is Chapter 3 Pure heart lies from Sailor Danshi

Thanks!