antidote

manga recs pls
a tsundere rich young master and a girl. the boy has to be mean to the girl but also rational and not too mean, and the girl must be interesting. Something similar to SPYXFAMILY

Yaoi about childhood friends who live next to each other. The uke is poor and his family are employed by the seme who is rich. Their families are close. When they were kids the uke got kidnapped in place of the seme and when he was rescued he pretended he wasn’t scared. When the seme ran after him, he found the uke crying with his parents because he had put on a brave face for the seme. After that the seme fell in love with the uke.