This was adorable. I always liked their chemistry, and you captured it very nicely here. Peri's internal monologue felt very familiar.

Actually 5 had brown eyes

I'll admit I'm more of a Six/Peri shipper, but I do love some Five/Peri, and sadly, there aren't much of those. Thank you for a lovely little fic!

A very nice story, featuring, as you said, a little-used set of characters. And I can see Peri having that reaction. Granted, she hasn't met who he'll turn into yet... A fun little story; 9 out of 10 stars.