First of all, I will feel a little surprised, because the name "aunt" is usually used to address older women, and my peers don't seem to be used to calling me "aunt". However, I will also realize that this may be because they think I am mature and steady, so they will call me that.
Secondly, I feel a little embarrassed, because the name "Auntie" is sometimes used to express a bad evaluation of a woman's appearance or temperament. However, I will also realize that this may be just an intimate title, and there is no malice.
Finally, I will find it interesting and lovely, because the name "Auntie" can make me feel closer to young people and be regarded as a kind elder. At the same time, I will feel that I have been recognized and respected in this title.
In short, I will accept this title with a positive attitude and try to communicate and interact with young people better.