There is a 19 years old girl that I like on my class , she is funny , sweet and beautiful and I really feel atracted to her. She comes assist my class at Physics and We talk a little just like Hello and that. I'm 16 years old and I'm 200 ponds and 68 Inches tall , Endo-Mesomorph structure. I Invited her to study at Monday but she said no because she had maths , what do I do now? And , do We have any chances?