123's manga / #single parent(4)

Chapter 4 is such a letdown. Though the mangaka didn't show it clearly, but it is pretty obvious that Chiharu sneaks out regularly at night and got himself hooked up with ladies (i.e. sex).....Though he had lost his first love to his dad, why couldn't he cherish himself and his body more?? Why must he sleep around casually?? And the story development is super abrupt.....one moment, Chiharu is being rebellious and sleeping around, and the next moment, he confesses that he loves satoshi? These 2 parts don't link at all.....If Chiharu had loved satoshi, then why did he sleep around and stayed out late at night despite satoshi's many attempts to dissuade him from doing so? Also, from chiharu's interaction with satoshi in their dorm room, i don't see any sign or sparkle of love from chiharu at all....though for satoshi, it is pretty obvious that he likes chiharu.... I had originally wished that chiharu's and satoshi's first sex is with each other....Now, my hope is crushed!!! Chiharu grew up from an angel to a jerk/playboy in the end....what a disappointment!!!!