I don’t condone cheating, but I can understand where the guy might be coming from. Maybe he just needed to communicate more clearly with Rina about how he was feeling. If he wasn’t comfortable in the relationship anymore, it would’ve been better to break up first. Maybe he was just confused cause he found someone who fulfilled all his needs and wants without question. But still, that’s no excuse for going behind his partner’s back to cheat just to relieve his frustration. If he truly loves Rina and just needed space, he’ll end up regretting this scummy behavior.