Ok, well, your approach is key. You want to establish yourself as being confident, while also being self-effacing. It's kind of a fine line, and you have to look for opportunities to interject knowledge.
The following is a conversation I had with theee most beeeeautiful woman I've ever seen in life. We work together, and she kind of approached me one day and we had become friends, but it was this conversation I think where she started to get attracted to me.
The setting: About 11:00 one Monday last year. Markets were down, HARD.
Her: You're beaming.
Me: 
Huh?
Her: Your head, it's sweating bad and the reflection is blinding me.
Me: 
*fukk how do I spin this?* Ah, got it...
Her: Wipe your head off.
Me: Ha, sorry. I just lost about $6k in one day in the market.
Her: 
Oh god. I would be pissed!
Me: Eh, it's ok it'll rebound.
Her: So that's it you're just cool with it?
Me: Well investing is a long-term thing. The day-to-day ups and downs don't really concern me. I was just shocked at it being 6k today.
Her: Yea, I don't understand any of that stuff.
Me: Oh well it's easy I can teach you.
Her:
I wouldn't even know where to start.
Me: Well if you're just starting out, a 401(k) like the one provided by this place is a good start. If you want to do something a little more risky, you can't go wrong with BRK.B shares. If you buy it now it's almost guaranteed to double over the next few years.
Her: I don't understand. If it's guaranteed, why doesn't everyone do it?
Me: Well if you ask 10 investors where to put your money, you'll get 10 different answers. But there is one thing that all investors can agree on, and that is that every single one of them wishes they'd started investing at a younger age. You look pretty young, when you get home today, buy a few shares of BRK.B and lemme know how it goes over the next few months.
Her: I will. Thank you.