I just realized that while Varesa has a normal lifespan, as an alien Traveler from Outer space I can live for thousands of years. Which means that even if I marry Varesa and live a peaceful life together, she might only be alive for 1/100th of it. I'll have to live the rest of my existence in misery knowing the love of my life passed away and will never come back.

I think I'd try to get over it by banging Furina, since she can live for as long as I can and Arlecchino will be dead and buried by that time so we can have some consolation sex together. I picked Aether btw.