15 Then she said to him, “How can you say, ‘I love you,’ when you won’t confide in me? This is the third time you have made a fool of me and haven’t told me the secret of your great strength.”

Read Judges 16:15 Using Other Translations

And she said unto him, How canst thou say, I love thee, when thine heart is not with me? thou hast mocked me these three times, and hast not told me wherein thy great strength lieth.
And she said to him, "How can you say, 'I love you,' when your heart is not with me? You have mocked me these three times, and you have not told me where your great strength lies."
Then Delilah pouted, “How can you tell me, ‘I love you,’ when you don’t share your secrets with me? You’ve made fun of me three times now, and you still haven’t told me what makes you so strong!”