That is why no marriage can pair off each other properly and that is people seek it somewhere and that is the predicament we live in society and now few people can fathom the depth of love and can understand each other's bodies and the touch then becomes superficial and few can touch the innermost part each other while making love. I always feel there must be a good amount of understanding each other and their mental and physical frames and then only they must physically touch, caress and kiss and proceed further to have sex or else this will be shallow.