High school relationships are sometimes short-lived, but depending on the bond, it can be a very strong relationship.
Friendships are decently short-lived depending on the maturity of the people and their bond. Best friends usually stay with each other for awhile. Some people will have a strong bond with each other and stay together for a while but some people differ.
My advice to build a strong bond is: try to have better communication and hanging out with them; ask questions and work together on projects, school work, or anything that will allow you to get to know the person better. For creating a natural strong bond is also to not be rude to them and also respect their boundaries.
