There's a oneshot that I really liked but can't remember the name of. The main character was a girl who was treated like a gopher by the guy she liked, but she couldn't refuse because she liked his face so much. He asked her out, but was really just using her to purchase sneakers for him and didn't show up for the date. When he blamed her, that was the last straw and she snapped. It all wrapped up with him coming to her and confessing, and her gaining a backbone. Does anyone recognize this?

Chapter 2, The S Girl, of ...no Onna.

~4400 manga completed
~1700 ongoing...