A bit late, but Arjen Banerjee is now over 4 months old! Here are some more photos.

Here's a photo of him wearing his daddy's original sandals:

And here are a lot more cute ones:

Time has been flying. He loves playing with his parents' faces with his hands, and he's already starting to roll onto his stomach (at which point he complains until we put him back on his back). He is also extremely chatty and responsive; at his 4-month check-up, the doctor remarked at how social he is. I guess we'll enjoy that as long as it lasts!