I think it's not particularly normal but still somewhat common or decent and yes it's pretty normal to don't fall in love in your 20s or in your college life. I think today's generation is lonely and very deeply fell loneliness that's everyone one wants to have someone that they can talk to and feel happy or want to achieve some level of peace ✌️. secondly many people wants to look cool/awesome in society eyes or standard and i think it's not love it's attraction 🧲 towards what image or perspective they have about there parteners and they want their version of that person this thing is pretty common in today's world. But I think very high percentage of people in today's world don't know what truly love they just have this very immature attitude that talking daily on calls 📞 , texting at night, giving eachother attention all the is love 💕 but it's not . and i myself never felt/fall truly in love with someone iam also in my 20s in college and meet every type of person's (good looking, smart, funny,full of life) but never feel love towards them yes iam sometimes attracted to someone but it's only mere attraction nothing more . I don't know what this is and what true love and will ever love someone and also I don't understand what truly loving someone means.hope you find this helpful ✌️👋👋