Is it normal that i want to do this ?

My best friend was telling me last night she never had her first kiss. She feels bad that she thinks she's the only girl who's never kissed anyone. I gave her a hug I hated to see her sad. I was gonna kiss her but I wasn't sure how she would feel about it. She said she's waiting for the right person to do it with. I think she might have a crush on me she talks to me every night she gives me hugs and high fives every time we leave work. She's always showing me stuff on her phone. She's always fallowing me around and hanging around me. She did tell me that whenever she's around me her stomach feels funny. She also said she feels safe when I hug her. Sunday is her last day at work. She wants to take me out Sunday night and she wants me to go to the zoo with her Monday. She did tell me last week that she liked me. I really like her to. She's 23 I'm 30. Is it normal that she wants me to give her her first kiss ?