I am a 23 year old guy living in Bangalore in India who never had a girlfriend. I know this is an UK based site but i post here for advice as reddit is toxic and we cant give detailed posts in quora. So 2 days ago, I met this French woman near the classes where i go. I graduated with a bachelor's degree in Electronics engineering 8 months ago and now I am a soon to be an MBA student and go for some classes. As i live in Bangalore which is a big metropolitan city and the IT hub of India, I see foreigners. I had a brief conversation with her 2 days ago but couldnt ask her name or number. I am 23 and she is also definitely in the 22-26 age range as she goes to the University nearby which is mainly for MBA or other masters degree so is most definitely a masters student and I guess she is also a foreign exchange student. We also told each other it was nice to meet you and I was respectful and she was friendly too but I was fumbling while talking with her due to nervousness.
I thought today I would again talk to her and get to know her more and i saw her again today but she was wearing earphones in ears and walking today and hearing music. I still told her hello but she didn't even look at me and walked away. Of course i didnt follow her and try to talk to her again as it would have been creepy so I walked away too towards my institute. Idk whether its because of the earphones that she didn't notice me or couldn't hear my hello or she intentionally ignored me. I am really upset as I want to get to know her more. Should I again try talking with her on Monday if she is without earphones or its over already and i would never be able to get to know her? I am a decent and well educated guy with a decent height of 5'9 or 5'9.5(174-176 cm). I have a crush who is an Indian too in the classes where I go but I would really like to get to know this French woman and start with being her friend first and maybe then one day a date with her. We are basically still strangers but our paths will cross almost daily as her University is close to the institute where I go for classes.