You have a million things you could say. “I’ll never forget you”, “I’ll love you forever”, “I’ll name all My babies after you.” “I’ll never love my husband and kids because of you”. But no. You go and say
“I’ll never let go”.
Such a grand promise, “never” rose? Like never ever? Really? How long did that promise last? all of 3 movie minutes, when she dumps his cold dead hand like a rock to the bottom of the ocean.
You could have said a-n-y-t-h-I-n-g else.