The diminutive woman making a beeline to him through the crowd is not actually a member of Hellsing, which all things considered is probably for the best, actually. However, she would presume to be someone he wants to see, which is why she pops up beside him with her silly drink in hand, navigating alcohol and heels with the skill of practise.

"Did you lose a bet?" His clothing. She's just being friendly, Boromir, you love it.