be/fall hopelessly in love (with somebody)
From Longman Dictionary of Contemporary Englishbe/fall hopelessly in love (with somebody)be/fall hopelessly in love (with somebody)LOVEto have or develop very strong feelings of love for someone → hopelesslyExamples from the Corpusbe/fall hopelessly in love (with somebody)• James Pawsey, the Tory member for Rugby, also appeared to be hopelessly in love.• And, unknown to her father, I fell hopelessly in love with her.• She was falling hopelessly in love with the man.