So there’s this one manga I found the other day it started with them riding a train, they were besties, the top was taller and the bottom was short. The top asked the bottom to give up his seat for a granny and he pulled the bottom to sit on his lap instead. The bottom actually liked the top but the top was straight at that time. Suddenly a pair of twins who were pranksters asked the bottom to confess to the top as a prank but as it turned out, the bottom enjoyed it when the top finally gave himself a chance to try something new with the bottom. But the twins thought the bottom was forced into it and they felt guilty and ruined it for a short while by confessing the prank to the top. The top got mad and ignored the bottom for a while until he realised his feelings and the bottom also confessed the truth about his feelings weren’t lies. They kinda thought the twins were their cupid and were grateful for them. And they lived happily ever after. Please help me identify it. I really love it but didn’t bother saving the title and now I can’t seem to find it T_T