In his defense, his two older sisters are girly-girls - very feminine little drama queens. He's surrounded by their girly paraphernalia and loves exploring their stuff, causing chaos as he goes.
Also please notice the dirty legs, in true boy style, and the impish grin on his face. He's a real sweetie.
Things will even up at his house this summer when his baby brother is born. Then there'll be three girls, three boys and one male dog. He'll come into his own in no time and will be instrumental in teaching his little brother how best to bug the girls, climb on unclimbable surfaces, shove furniture around the house, drive his mother crazy and win the hearts of his grandparents.
Way to go Aidan!