Sekaiichi Hatsukoi
As far as I can remember, there's more than 1 couple: (some names escape me so I'll give a short description. When referring to "editor," it's a coworker/s of the main couple on the cover) a. ritsu x takano; I think someone was in love with ritsu? besides his (photographer) friend in college b. editor (older but looks young) x student,artist; c. editor x mangaka - this one was a love triangle with the other one as the mangaka's classmate and assistant but the first pair prevails. woohoo! d. salesman (liked takano) x mangaka (of another publishing) - This was surprisingly one of the couples that I looked forward to. Mangaka has a daughter so it's like they're a family with the salesman as the wife XD e. not a couple but I would really like to see the story of that other coworker of theirs who also has a daughter if I'm not mistaken. The smiley eyes one. He was briefly mentioned but it still got me curious.
Kaihatsu Muramura Mode