Oxytocin is a chemical linked to pair bonding. The rush of oxytocin released when you kiss causes feelings of affection and attachment. Kissing your partner can improve relationship satisfaction and may be especially important in long-term relationships.

Is kissing in a relationship wrong?

In a long-term relationship, [kissing] associates us with love and passion, Reiman told INSIDER. Its not that tongue-free kisses are bad, but if they are all thats happening, its a sign that you and your partner may not be bonding as much as you should.

Why does my bf not want to sleep with me?

He may be experiencing low testosterone, which is a normal result of aging. This can cause a loss of libido. 2. He may be depressed or under undo stress at work, in which case he may be over-reaching for alcohol, caffeine or drugs, all of which can effect sexual drive and performance.