Best friends

I think friendship is a holy thing in life. I am lucky when having  to have real friendships with great friends. :)
My team group (a team is only for sports) has 5 persons (or people). We studied together at high school. However, all of us studied  at diffrent different universities in Ha Noi. We often meet in on the OR at the weekend when a member of team our group was is sad, another person (maybe you should say someone. Another person mean a person not in your group) had a boy friend or simply missing together each other. Each of Every meeting, we had have a million of stories to talk about. During the weekend, we only had laughing have fun whenever meeting we meet.
Today, we had a date. The reason It is my birthday. Of course, that's sophistry (I don't think you used the right word. I don't understand what you want to say). On my birthday, nobody sent wishes to me, while my friends did. When hanging out, they took all my food. When we went to cafe house, they suggested me I pay the bills... When someone of team in our group had a trouble, we all shared together....
I see they are good, besides but, they are not good. :)) I think we were lucky  to meet each other when met together. My youth had their part in there. (I don't understand this sentence. Do you mean they are a part of your youth?)
We decided to marry on the same day in the future. Maybe it is also the thinking of youth... But because we are young, we have many dreams.
Someday, we will be older, we will have separate family families, we will have to take care of kids, maybe...At that time, we perhaps can't stand together as we do now. Only remmeber that we had beautiful lived days together in our of youth.
Love!!!

What a great way to say you love your friends! Keep writing and practicing! Ask your teachers to teach you the difference in the meaning of some words. English has a lot of words that we don't use in every situation. And Happy Birthday! - Damon