Trelawny noticed you sitting by a table clearly irritated by something, so he decided to try and maybe lighten your mood while also hoping to get to know you better.

With a silly smile on his face and his hands behind his back, he approached the table and raised an eyebrow at you. "Well looks like someone got up on the wrong foot...whats got you so irritated my friend? Perhaps you ain't taking liking to the weather? Orr maybe you just...got a bird behind your ear and chirping to bother you!"

He brought up a bird from behind your ear while laughing as it flew away, which infuriated you even more.