Ha I really hope they do have those conversations! Every time I see a couple of pigeons together I'm going to imagine this conversation.
I loved the writing and voice acting! Plus, the general art style (simple, chubby birbs) works very well for this type of humor. In my opinion, the joke was hilarious but it ran a little long, and the ending also felt strangely sudden, cutting to the credits mid sentence.
Other than that it was great!