The girl who knows that she likes her asked me to call her grandma.

There's nothing wrong with calling aunt.

If this girl is your goddess and asks you to call her aunt, that's your chance. When you come back to reality, you must respect her.

Some girls are extroverted, so it is normal to make jokes about grandma.

If you like him, you can't care about such a small problem with him. To like a person, we should not only accept and appreciate his advantages, but also accept his shortcomings.

A lot of love begins with a joke. Girls are willing to joke with you, which shows that they have a good impression on you, so cherish the opportunity.