Historical clue formulations

• The o's in xoxo, symbolically — 2026-03-19
• Clasps — 2016-05-21
• Holds close — 2005-11-14
• Part of xoxox — 2005-06-15
• Holds close — 2005-01-03
• Love signs — 2003-10-31
• Partner of kisses — 1996-05-21
• Squeezes — 1996-05-19