My interpretation of your encounter:
She finds you boringly predictable and thinks you should use skim milk to help reduce your gut which reminds her of her pregnant sister. With that a guy who witnessed the conversation was laughing so much he fell over and knocked over the dove cage and rose bush.
At least that's how I interpret it. Just saying.
I'm going to go with: She finds me adorably consistent and dependable and assumes I have skim milk because she finds me physically attractive. Upon conversing with me her mind immediately filled with thoughts of pregnancy.Due to the abundance of pheromones in the air, several dozen birds swept in to the area to see what was going on. I can't explain the roses.
I'm a glass five thirds full kind of guy.