What's my name?

So...this last Saturday afternoon, we ran a few errands. At one point, we stopped home to grab a package of diapers that we had to return. We walk through the front door, I was first in the door. Sean follows behind with Tara, whom he sets on the floor so she can walk in all by herself. She runs up to me and as she's coming towards me, she says "Melissa" CLEAR AS A BELL! Sean starts laughing, and I'm speechless. We couldn't believe she had just called me that :) Fast-forward a few minutes later, when we're ready to head back down to the car again. Sean picks Tara up, and she points to the photos we have hanging on the wall off the kitchen, of the baby and I when she was ten months old. She points to the photos and says again, "Melissa!". We couldn't stop laughing! She's a smart one...