How do I ask out a girl I’ve been going to church with?

I’ve been getting to know a girl we will call Aspen through church. We met at a bookstore where we had a deep conversation about faith, and she invited me to her church group. Since then, I’ve attended multiple services and gatherings, and we’ve had solid interactions. She introduced me to her friends, engaged with me in group settings, and we’ve had some one-on-one conversations—some religious, some more playful.
I’ve worked on making myself stand out but friends think I still come across more as a religious friend rather than someone she’d see romantically.

Now, I’ve hit a timing issue. She’s going on a mission trip next week, I won’t see her for over a week. When she gets back, it’ll be close to Valentine’s Day. I feel like I need to make some kind of move before she leaves so that she at least has me in mind while she’s gone, rather than just being another church friend.

Now here are the possible options
1. Valentine’s Approach – Casually bring up that when she gets back, it’ll be close to Valentine’s Day, ask if she has a Valentine, then joke, “If you want one, I know a guy who's into you" From there, I’d transition into a more serious moment where I tell her I like her and want to get to know her more. This approach is playful and lighthearted, but I worry it might come across as too much if she’s caught off guard.
2. Direct Approach – Before she leaves, just straight-up tell her, “I like you, and I want to get to know you more.” This is bold and removes any ambiguity, but I don’t know if it’s too forward for our current stage.
3. Simpler Ask-Out– My mom thinks I should skip the Valentine’s angle and just say, “Hey, when you get back, I’d love to take you out and get to know you more.” This is clear and confident but might not build as much intrigue or flirtation.

Which approach do y'all think would work best, given the context? Or is there a better way to go about this?

How do I ask out a girl I’ve been going to church with?
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