He welcomes the groomsman who the girl onto the dance land.
Likewise, in case the bride is closer to her friend who is male than she is to a woman, she might like to assign her male friend as her "man of honor" and forgo having ladies as a maid of honor. https://cosmic-cryoem.org/forums/topic/4-diyarbakir-escort-hizmetlerinin-maliyeti-nedir-2/