dude! awesome for implementing it.
Here's a few pointers for qualifiers.
Me: _____, nice to meet you (Hold her hand Chase's style). Actually, I have to get going but tell me one thing cool about you.
Her: Uhm ... I don't know ... (silence for 5 seconds) ... I listen to music.
You have to gauge her reaction a bit and her confidence level.
Because if you're qualifying, she can get nervous for being put on the spot.
If she's confident, she'll qualify to you.
But in this case, she was a bit shy and nervous. "Um.. I don't know... I listen to.. music?"
And I think you actually did really good in this part for making her laugh and reducing the tension.
But, what you might want to do next time is what I call "set an example" and take the lead.
So if she's hesitant and says "I don't know"
I'll respond with.. "Haha well, for me, I love doing X because (and describe why you love a certain hobby)" and ask a question that's more specific right after such as
"What's a hobby that you do when you have free time?"
And she'll follow your example.
From here, you do the same thing. (Relate)
And say, hey well you sound X (character you appreciate in a girl), let's get together again sometimes.
Put your number in
And as far as moms, it really depends.
Some are cool and some are over protective.
It's a hit and miss.
But really, awesome man!