Have you ever been to any orchard? I am sure we all have seen at least a few of them like orange, mango, cashew, coconut, chiku and many more. Did you notice friends, how these trees are planted? There is always a gap between any two grown up trees. Every tree needs some space to grow properly. It needs the right amount of light, soil, water, mineral and loving hands of a farmer. When all these needs are being taken care of well then only the tree grows the way the farmer wants it to be.
Similarly, all relationships too need some space to grow. They also need right amount of all ingredients including love and affection to take a proper shape, any relationship is like the four pillars of a temple. They are together, but they cant come very close to each other and if they do so, the walls of the temple would fall off, it would collapse. So friends, all relationships need a proper space to grow!