我写的一段英文文章 有没有语法错误,如果有表达上的不好也请给予指点.

我写的一段英文文章 有没有语法错误,如果有表达上的不好也请给予指点.
We think that some kinds of behaviors in White Day or Valentine Day are not helpful for our friendship.
When I was a primary student,there was a friend of mine,he just gave peperos to the friends who were tall.So the friends who were short were very angry,and a great deal of trouble had arisen between the friends who were tall and the friends who were short.The friends who didn’t receive the gift would be very sad,and they would hate the people who didn’t give them gift.
And I think we don’t need use the gift to show our true friendship to our friends.We can use the expression of eyes or look of face to show our thinking or feeling to our friends.
On Pepero Day it is not just giving friendship and receiving friendship.People will buy so many peperos.People use this way which is giving and receiving gift to develop friendship,certainly this way is a waste of money.Maybe by giving gift will make someone happy but it is just for a short-time not for ever.