Hi-Bye Friends

This word " friends " has been kinda like a really important word to me since forever I could say. I go around hearing people calling this guy or this girl is her friend or his's friend and like most of the time they barely know each other or some poor explanation of why they are friends , it's really stupid. I've always considered friends people that put the effort and care in their own ways. Let it be a phone call , maybe even a text or something draMATIC like knocking on your door at 12 in the morning on your birthday just to I dont know , celebrate your birthday ? But like it really is anything , let it be something small or something big , it's the thought and effort that makes a difference. Hi-Bye friends don't mean a thing unless it's real urgent like a funeral or late for class or i don't know , it's all up to you.