I haven't read this yet can someone spoil it for me? Are the two ppl on the cover a couple...

There’re “”lovey dovey”” moments, but they aren’t a couple.. or at least not now.
For “happy ending” ikr still don’t know, maybe this will have an open ending,, its difficult to define, I mean- it’s a relationship between a human and a demon.. so who knows if the demon will disappear one day (that will be a sad ending for me), or who knows if the human will die, maybe just hit by a car?
Btw it’s a great manhua for me!