How do i approach my junior about my feelings?

Hi everyone i'm 20(M) in my 3rd year of college. There is this girl who is junior to me she is in 2nd year. I've been noticing her for few months and she is just the cutest girl i've seen till date. She is into college clubs, art, dance etc. (a total fun). And i'm just a guy who's into books and career and stuff(not introvert but not extrovert also). I really like her i dont know why. She doesn't know me. Is there any way i could approach her without being a creep, and how? I m ready to talk to her just need guidance. Should i go and talk directly to her. I guess the only interest we share is our love for dogs. Please help krdo yr😅🙏🙏.