IT was a pleasant surprise for actor Lindsay Lohan when a little boy ran over to her and kissed her on the cheeck while she was soaking up the sun and relaxing on the Miami beach. The little boy, sporting a pair of spider man swimming shorts delighted the star by the affectionate gesture. The star appeared touched by the attention she got from the youngster. After a night of partying, Lindsay went to the couple's limousine but was left waiting for her other half for ten minutes, the Daily Mail reported. When they arrived back at their hotel onlookers said British girl Samantha stormed out of their Maybach limousine and went inside, leaving Lindsay sitting alone. Perhaps the sour mood between the two was caused by the surprise appearance of Lindsay's former lover Calum Best. "Lindsay was horrified when she found out Calum was there and refused to talk to him. Samantha gets jealous of her former lovers, and Lindsay didn't want to upset her," a source close to the star said. " PTI