lose heart
• become discouraged.
• "seeing all the things that had to be done, she lost heart"
lose one's heart to
• fall in love with.
• "Nate lost his heart to his best friend's sister"
Similar:
fall in love with,
fall for,
become infatuated with,
be smitten by,
fall head over heels for,
be swept off one's feet by,
develop a crush on,
