Furikaette Mite Mireba?

A collection of stories including:1-3) Ai Oshiitte Sore DakedoTwo University students are renting a dorm room a friend had left them to couples for making out (the friend is actually Takao from Ubawareru Koto Marugoto Zenbu ). One is a notorious playboy that had never been in love. The other one tends to get attached to his girlfriends so much that he always gets dumped in the end.4-5) Furikaette Mitemireba? (Won't you try to look back?)5.5) Extra for "Ai Oshiitte Sore Dakedo"