Anyway, I'm Falling In Love With You. manga volume 4 features story and art by Haruka Mitsui.

Mizuha's seventeenth birthday is the pits. Her parents totally forgot, and the sempai she likes isn't interested in her. But when her longtime childhood friend asks her out, Mizuha has to sort out what this change could mean. And her feelings may not be the only ones changing in this latest volume!