Guys, If she now has a boyfriend, but she was interested in you for a while, would you message her and ask her when it happened?

I met this woman in 2019, but only met her a couple times in person, but we texted and sent DMs to each other and learned that we have a ton in common, but just recently found out that she has a boyfriend
Guys, If she now has a boyfriend, but she was interested in you for a while, would you message her and ask her when it happened?
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