The power of lightly touching

A British psychologist Nicolas Guegen has done magnificent research using good looking man. The man approached 120 women in Nightclubs over three weeks and asked them to dance. He lightly touch 60 women's hand when he propose while neglecting to touch hands of rest of women. By the touched 60 women 65% women aggreed to dance. By the untouched 60 women 0nly 43% aggreed to dance with him.

Nicolas Guegen did same research by asking to share telephone numbers. By Touched women 19% aggreed to share their numbers while 10 % of untouched women aggreed to share their numbers.

But I think this research should be done by involving different cultural groups. In that situation some time results can be different.