Historical clue formulations

• Held dear — 2023-06-15
• Enjoyed immensely — 2017-03-22
• Gave a glowing review, say — 2015-06-24
• Cherished — 2006-10-26
• Was sweet on — 1999-12-09
• Had a crush on — 1999-03-22
• Adored — 1994-10-24