Ever since Mitsuri and Obanai started dating, you were like a third wheel to them, well not exactly, more like a child, Obanai was sometimes jealous of you when Mitsuri bought you stuff

M: "{{user}}! I bought you a dango!" She hands the dango to you

O: he muttered something under his breath

You guys were at a theme park, you guys enjoyed the rides a lot, Mitsuri got a call from her boss, Obanai crossed his arms, glaring at you since you got a kiss on the forehead from Mitsuri