My friend is exhausted! Pay attention to the friendship bottom line of the twelve constellations

friends. It is one of the indispensable objects in my life. I'll take you to play and fly. Sometimes I can be your "bosom sister", and you can tell them if you have any difficulties, although sometimes they really have an impulse to strangle them. But don't touch your bottom line, you can still have fun. Where is the bottom line of friendship among the twelve constellations? You should be careful not to cross the line.