You're missing "fast love".
"I Get Mad Because I'm Afraid" is an instrumental of Kaerimichi, not Futakotome.
"I Was Jealous of Her" should be "I Was Envious of Him" since it's from Kanbaru's point-of-view, and she was envious of Hitagi's relationship with Koyomi.
I'd disagree that Yappari is the instrumental of Yuudachi Houteishiki.