After rebirth, I accidentally posted a confession

Introduction: In the summer when Qin Yu was reborn, he accidentally sent a group text message confessing his love.The good news is, he doesn't have many contacts on his phone.The bad news is that his father, mother, sister-in-law, cousin, and head teacher are all inside.The good news is that there aren't many women his age in his address book.The bad news is that he scared his childhood sweetheart to tears and provoked a yandere school girl.The good news is, someone said yes.The bad news is, he underestimated his popularity...