Derek:Your severed arm?No,I haven't seen a severed arm (Lexie walks up) Lexie:Meredith,how.hey,um,I'm.I'm so sorry about before.I just was so nervous about meeting you.Don't block the ER doors.I know that now.That was a good lesson. Derek:You're the girl from the bar Lexie:Sorry? Derek:The girl from the bar? Lexie:Oh,my god.Yeah.Oh,my god.Yeah Derek:Yeah. Lexie:Oh,my god.You.you work here Derek:Yeah,I do. Meredith:Girl from the bar? Derek:Mm-hmm. Meredith:I'm the girl from the bar (Meredith stormsaway) Lexie:Uh.she hates me.My sister hates me. Derek:Meredith is your sister? Lexie:My half sister,yeah.Hey,uh,you're Dr.Shepherd. Derek:That's right. Lexie:I'm.I'msupposed to be finding you for a consult. (Callie and George are in the x-ray room) Callie:Hey.There you are.I missed you this morning. George:Yeah,I didn't want to be late for my second first day as an internDerek: Your severed arm? No, I haven't seen a severed arm. (Lexie walks up) Lexie: Meredith, how.hey, um, I'm.I'm so sorry about before. I just was so nervous about meeting you. Don't block the ER doors. I know that now. That was a good lesson. Derek: You're the girl from the bar. Lexie: Sorry? Derek: The girl from the bar? Lexie: Oh, my god. Yeah. Oh, my god. Yeah. Derek: Yeah. Lexie: Oh, my god. You.you work here. Derek: Yeah, I do. Meredith: Girl from the bar? Derek: Mm-hmm. Meredith: I'm the girl from the bar. (Meredith storms away) Lexie: Uh.she hates me. My sister hates me. Derek: Meredith is your sister? Lexie: My half sister, yeah. Hey, uh, you're Dr. Shepherd. Derek: That's right. Lexie: I'm.I'm supposed to be finding you for a consult. (Callie and George are in the x-ray room) Callie: Hey. There you are. I missed you this morning. George: Yeah, I didn't want to be late for my second first day as an intern