Batman rules in our house!!

Nolan (and Robert) are B-I-G fans of PlayStation 3's LEGO Batman. They play it almost nightly! I told Nolan that I'd get him another short-sleeved batman shirt (just bought him one last weekend). Today while I was at Kohl's - I know, YAY Kohl's - I found him an actual LEGO Batman shirt - unfortunately, or so I thought - it was long-sleeved!! When I picked him up from school, he (of course) noticed the bag from Kohl's and asked if I had a surprise for him. He was hoping for a toy and was disappointed that I only had clothes for him - that is until we got home and went thru the bag. The first item I pulled out was the Batman shirt. You should've seen his face!! He excitedly exclaimed: 'Oh, mom - you shouldn't have!?!?!?' From a 4yr old!!