More so you asked a question and left it very open ended to which MoS explained why it makes sense..? I mean not seemed pretty clear. Plus nunakia turned tchalla down and said he needed to figure out his feelings first. And in issue 15 we see he does reflect on what could of been. I mean look at it this way, if you got amnesia, spent 5 years with a person and got to know them on a personal level, but had dreams of another person that you couldn't recall who they were, then one day you suddenly remember, I mean you can't fault anyone for having the feelings get complicated like that.
And if. We are being frank, Nakia IS the better choice