How to write the ten-year contract in the classmate's record

I hope we won't forget each other's names in ten years.

When we are young, we will reach an agreement with our closest friends and become good friends for life. When we graduate, we will make a 10 year agreement when writing each other's alumni records. For example, 10 years later, we will travel together, 10 years later, we will take a photo together, 10 years later, we will go to a concert together.

Classmate record, as its name implies, is to record the home address, contact information, telephone number, personality language and so on of a class or a group of classmates, so as to facilitate contact, acquaintance and recall the past.