Because I have you in my life

"Nice weather, music everywhere, and people who return my smiles.... it's all because I have you in my life xxx" She texts me.
I am truly speechless. It is the biggest and sweetest compliment I have ever had. Or ever heard of for that matter.
I don't know whether I'm ready to say it or not but I think I'm falling in love with her.
How can two people be so alike and get a long so well?
I can only imagine how great our lives will/could be.