Chapter 3 is a oneshot titled "Doki Doki"
Download the release here
Synopsis: Miyuki's in love with Shuntaro, but she won't confess because she's afraid of ruining their relationship. But when another girl confesses to Shuntaro, something begins to change...
Thoughts: It was cute but predictable. Not Sakisaka Io's best work; still worth a read for the cute little gimmicks and the likable characters~
One more oneshot to go! =) The plan is to release that sometime next week.