Not every bird can dance, but peacock did that. Not every flower can represent LUV, but Rose did that. Not every Friend can reach up to HEART, but u did.
People never know how special someone is until they leave, but maybe sometimes its important to leave, so they are given that chance to see how special that someone really is.
Two hearts make frienship, many hearts try to break that friendship, but making or breaking depends on the level which that two hearts beats for each other.