Am I wrong

So my husband the other day out of nowhere says “I have been thinking about (insert old female friends name here) lately. I really miss her”

Now I barely knew about this friend! I only knew they happened to know each other because they follow each other on Instagram!

He also goes on the say he wants to connect with her again. I mean all this kind of upset me 1- he’s thinking about another girl and 2- really missing her and 3- wants to connect with this said girl who I know nothing about.

So I decided to tell him all of the above about how it hurt me for him to say all this! He swears it’s not a romance thing and I beleive but I also told him this type of thing is what leads to a romance thing!

He seems to understand but am I being just dramatic or is this a legit thing