@Bubblitea right? I hope she explains why she can't contract with him yet, at least.
Also, I think it's really cool that Heavensent are a know thing in this world. Almost always, the mc never tells anyone.
@Kknewkles Right? It's just the beginning of a relationship, most of the relationship comes after people start dating.
Also, add Do Chokkyuu Kareshi x Kanojo (Extremely Straightforward Boyfriend × Girlfriend) to your list.