Why are we losing our freedom and lightness as soon as a relationship goes deeper?

Why are we losing our freedom and lightness as soon as a relationship goes deeper?
Sri Sri Ravi Shankar: You don’t need to. A relationship should come from a space of contributing, not demanding, then it will be nurturing. In every relationship, if we think, “What can I take from this person, or get from this person” then it’s going to be very disturbing. But when you come from the attitude that, “I am going to be a part of this person, give whatever I can, and contribute whatever I can, to this person’s life”, then it lasts longer.