Turner's night "went really south really quick" when a childhood friend asked for her help.
The pal saw an actor she "loved" and begged Turner to "say hi" on her behalf. However, Turner was shy and gave a simple wave from afar.
"That was it," the TV star emphasized. "Later on, I see this girl looking at me, and she's a famous actress. And I go, 'I have to go and tell her how much she means to me.'"
Turner "dance[d] on over" to the mystery actress, who quipped, "Can you stop f------- flirting with my fiancé?" Turns out, the man she had innocently waved to was her future husband.