Dear Princess Celestia,
I think my friend @Sparklefan1234 might be a robot. ...Actually, that's not really a problem; as long as he knows how to Henkei or Chakusou.
Huh. That's a challenging question to answer. I don't want to go too deeply into specifics since this is not the place to discuss religion. To put it simply, I am not worried about their religion. I am worried more about how deeply they will try to convert me or force their beliefs onto me. Moreover, I fear their beliefs being incompatible with what my family believes. It might be simpler to say no. Then again, if the love we have is stronger than any difference in religion we have, then maybe we could overcome any troubles.
Would you date someone who thinks they are smarter than you, and always looks for any reason to show it?
So just to recap, Naoki and Mitsuru were best friends that were born and grew up in the 2000's. Naoki travelled back in time 40 years, fell in love, and became Mitsuru's father.
...That's going to make an for an awkward conversation at the dinner table.