Quieter than I'd like. The three hours I had with our son was, to say the least, too short and too rushed. I've always felt this since this silly schedule was setup and enforced by my wife. It's worth noting that when our son spends a day or more with me at a time (which is far a few between), he and I have bigger smiles and louder laughs. The proof is in the photos I take. Both of us can breath and stretch out when we interact and play. I try everyday to maintain that, but it's just not the same.
Also, I didn't send my wife a long text in the end. I just let her know what time I'd be there and to let me know if she had change of plans. She responded with a "K."