I love her very much,but how can she also love Don't underst

首先 从专业的角度讲,你的英语有语法错误,应该是;love me.
其次是我的看法：
i am not sure whether you have told the girl you love her,if not,i strongly recommend you to confess ,telling her you love her.this is the most important.
for you consideration：you should do something to touch her heart,you understand me ?