Not exactly which subreddit to ask this in, so I guess this place is good as any.

I'm 19, and I'm an American living in Germany. I recently started working as a barista.

There's a woman that I work with that I have found to be either: really friendly or really forward. Normally, I would have no problem identifying when girls show interest, however there are a few things that leave me with some doubts.

First of all, she is 25. That's a 6 year difference, and no matter how you look at it, that's a lot for my age. 

Next up, I'm not exactly sure on how European behavior between men and women differ from Americans. I'm kind of new here, and I'm not sure how "friendly" people here typically act.

I've only been working for a short time, but there is a good amount of tension between us. There's a lot of flirting, and a lot of teasing. She's kind of touchy. By that, I mean there are times she would make physical contact when there didn't need to be any.

She's mentioned a few times that I should go out with her for some drinks. I asked her earlier what time her shift ends, and she followed up with "why, do you wanna take me to lunch?".

My main question is : Are Europeans (Eastern European to be more precise) more open when it comes to these kinds of thing? Am I just seeing signs of interest that don't exist? Is it so weird that someone much older might be interested in me?
user
American in Germany unsure of motives behind older, European coworker.
assistant
Not exactly which subreddit to ask this in, so I guess this place is good as any.

I'm 19, and I'm an American living in Germany. I recently started working as a barista.

There's a woman that I work with that I have found to be either: really friendly or really forward. Normally, I would have no problem identifying when girls show interest, however there are a few things that leave me with some doubts.

First of all, she is 25. That's a 6 year difference, and no matter how you look at it, that's a lot for my age. 

Next up, I'm not exactly sure on how European behavior between men and women differ from Americans. I'm kind of new here, and I'm not sure how "friendly" people here typically act.

I've only been working for a short time, but there is a good amount of tension between us. There's a lot of flirting, and a lot of teasing. She's kind of touchy. By that, I mean there are times she would make physical contact when there didn't need to be any.

She's mentioned a few times that I should go out with her for some drinks. I asked her earlier what time her shift ends, and she followed up with "why, do you wanna take me to lunch?".

My main question is : Are Europeans (Eastern European to be more precise) more open when it comes to these kinds of thing? Am I just seeing signs of interest that don't exist? Is it so weird that someone much older might be interested in me?
user
I'm 19, and I work at a barista at Starbucks in Germany. I have a coworker that is 25, and she's flirting with me, but
assistant