Unexpected encounter with [M]y friends [F]iance

Last weekend I [27M] went to visit my family in my home town. On Sunday on my way out of town to head home I stopped by to see my friend Chris [28M] and his now fiance Becca [24F] and drop off a speaker and bathing suit that they left at my place last time they visited. I called Chris as I left my house and he told me that he was stuck at work for another hour or two but that Becca was home and to go ahead and stop by and drop that stuff off.