He's so happy, so in love, so fine looking in his white wedding suit, he may actually tear up with emotion seeing you walk down the isle. Obviously, there's Satoru Gojo next to him, his best man, ready to be playful and tease him about tearing up later in the day. Satoru is also the one entrusted with the wedding rings and will hand them to you when the Notary asks for them. Kento will surprise you with his retirement from sorcery after your marriage.