"Coincidentally" sleeping at the same time.
Chihiro becoming someone Hakuri needs in his life.
Hakuri being worth "a lot" to Chihiro, even when they had barely met.
Hakuri smelling like Chihiro.
Like, I'm not too big into shipping characters, but come on 😭
Not to ship scale or anything, but Chihiro & Hakuri essentially got a wedding photograph for their series' anniversaries 😭