Girls are very clever, when they don't like any boy who pay attention towards her and want her as girlfriend; they make excuses to avoid him. Here's are some common excuses girls generally make:
1. Knowing each other is important than commitment: We need to know each other is very common excuse by girls to delay in commitment.
2. My past is unforgettable: The very easy excuse that I cannot forget my past.
3. You deserve better than me: I am not good enough for you, you deserves better than me.
4. Don't want relationship: I am not yet ready for relationship is very common to hear from girls.
5. I love myself more: I want more time for me than to give you. Girls sometime make this excuse also.
6. You will easily get bored of me soon: Also very commonly hear way to avoid boy.