[And now he's forgetting her birthday? She shouldn't feel as hurt as she does, considering his usual attitude... She busies herself with wringing out her hair and her clothes.]

Eleven. I just turned it a few months ago, before I left Pallet Town. [She glances up and -- he looks older. That's different. She catches herself staring and looks at her feet instead, frowning.] Just like you, right? You always teased me for being younger.