Proustian Effect (гет)

The Proustian effect, describes the phenomenon where a sensory experience (like a taste or smell) can unexpectedly trigger a vivid, emotional, and autobiographical memory.
Or,
Yelena met a strange man who called himself Bob in the cafe. She was a little curious about him, so she decided to ask him out for strolling down the street.
A story about two lonely souls meeting.