She never said it was her people I'm sure it was hypothetical for a reason lol. Anyways I am assuming that that whatever guy said this did not say it to the girls face...soooooo it probably means that if he's saying it to one of his guy friends than he's serious and it means that the girl is so so or worthy of him I don't know something like that...BUT if he said it to one of the girls friends than it probablt means that said girl is better or worse than decent because he wanted to keep it on the low key
I've had this a lot. Decent looking as in, dresses decent and nice. Cause believe it or not how you dress up and go outside that basically gives away how your like in person, in a mind of some-one who has never met u.
If someone called you decent looking, they aren't paying you a compliment. They're pretty much saying you're just average in the looks department. You deserve someone who calls you beautiful because they see you as such.