@BL AND YURI IS LIFE Most likely he was referring to allowing him to sleep with another man and letting it go unpunished, but now hes fed up with it since he stated he was lenient with the first time he slept with another man (hes not jealous of it and rather he hates him, its more like he keeps giving him chances for the sake of his mom, and to prove he cannot be fooled) the pink hair dude claims to love him yet cannot stay faithful if he truly "loves" him (unlike tei who genuinely shown love to him) And probably chose to watch to learn things to impress and please tei, thats why he wasn't as clumsy with the first time