You rightly said that true friendship does not need Expensive things cannot be seen, but all one wants for one's friends is that this friend should be mine, although I also showed that when friends are deeply in love of friendship. If a third party comes between friends and them and he tries to steal the friendship from his friend, then he does not like it and he is afraid that my friend is someone else's friend. Gift is definitely a source of love in friendship but whether you give it or not doesn't affect the friendship I likr your choice of words I wish you best luck for the competition