1) Admired 2) Appreciated 3) Cared for 4) Cottoned to 5) Dug, so to speak 6) Enjoyed 7) Felt fondness for 8) Felt good about 9) Felt kindly toward 10) Found pleasant 11) Found pleasant or attractive 12) Gave a thumbs-up 13) Gave props on Facebook 14) Had a crush on 15) Had a taste for 16) Hit the thumbs-up button Found on https://www.crosswordclues.com/clue/liked