Historical clue formulations

• Question asked by a surprise caller — 2022-06-10
• "Tell me if you recognize me from just my voice and the feel of my hands over your eyes" — 2022-03-09
• Comment made while covering someone's eyes — 2018-05-08
• Question while covering someone's eyes — 2013-06-05
• Caller's playful request — 1998-01-27