If today she came back to find you again. Because you are the best choice for her, someday when she encounters someone better than you, she will leave you again. She will do it again.
If today I come to you again. You are the best option for her, one day when she found someone better than you. She will leave you again. She would do it over
If today you come back to you again. Because of you is the best option for you,? One day when you find someone better than you, she will leave you again. Will you do it again.