who's the cute actor with a british accent in house?

[yellow polkadot]

i dont watch the show in order but the other day i was watching a few episode reruns and there was this cute actor who had a british accent. who is he?!? i have no idea what season it was but it was the episode where dr. eric foreman accidently kills a lady who had trouble making up her mind.

i need to know who this is!!!

thank you!