Whats a good response back to this girl?

[Anonymous]

I told her, “Im gonna make you mine one day”

she responded back, “hahahahah well see about that”

she shows a lot of interest and flirts with me by the way.

[VictorMachiavelli]

Nothing went wrong here as the guys are suggesting here, they have no game. You don't need a clever response to everything. In fact over-analysing things is more likely to mess things up for you than anything else.

If she's flirting with you and showing interest just ask her out.

[MiddleAgedClimbee]

it seems that she was dodging your very forward statement. If you had told her you were going to "try" to win her over someday, her response may have been a little bit different and more accepting.

[2_beHappy]

A good response? You can kiss her. Like french kiss. See what reaction she has🤭

[Roudyrebel8]

I would say a good approach is maybe a more subtle way to woo her