Don't catch up with a girl and you don't like her. That's not good, that's not good, that's harmful If you don't have a girl you like, don't catch up early.
There is no perfect girl. If there are other things that attract you to this girl, you think you like her very much, but she is a little short and thin. As long as you can tolerate her shortcomings and appreciate her other advantages, go after her!