I had an unexpected bump-in with a woman who was in my MBA campus. How do you feel about it?

So today in Lavelle road area of our city Bangalore in India, near this Cafe there was some sort of exhibition and there i unexpectedly bumped into this woman. She was my MBA junior in my University. So we basically connected through Instagram. Yeah we didn't meet in person before as my final semester of MBA was dissertation so no more regular classes and she was my junior. So today I recognized her as her posts and stories on Instagram appear in my feeds and we chatted for a while until the online connection naturally faded. Today I recognised her in that exhibition in Lavelle Road and initiated a conversation with her. She is 24 now and I am 25 and I initiated saying "Oh you are *her name* right? I am *my name* who is from the senior batch year from *University name* and we already chatted on Instagram". She then recognized me. She was actually with her female colleague too there so I acknowledged her as well.

She then said that she quit her MBA as she wasn't really liking the University and she is working now. So yeah we were talking. She was asking me questions about myself and I did too about her work and had a handshake saying nice to meet you. I also said I am missing the campus life now especially the Cafeteria and she says she understands. We are both Bengali too but she is from Kolkata and I am from Siliguri but living in Bangalore now. But yeah I have 0 expectations from this as I saw in her Instagram stories that she has a boyfriend in her hometown Kolkata so yeah no chance with her. It kinda sucks tho as she is super beautiful and has a cute smile but she is taken. So yeah I just saw this as an unexpected bump-in and an interaction. What do you feel tho?