1. She's head over heels in 'love .

2. He's fallen head over heels in love with his boss.

3. He is head over heels in debt.

4. Sam was head over heels in love with his new bride.

5. Sam was obviously head over heels in love with is new bride, and Martha was clearly content.

6. Or else she's head over heels in debt.

7. I gripped the banister and swung myself head over heels, then came out on the roof of a tower.

8. They went into a spin, wheeling head over heels about their warm, wet mutual centre.

9. I was very attracted to men and fell head over heels many times.

10. Tumbling head over heels in the asphodel meadows like brown paper parcels pitched down a shoot in the post office!

11. The newly - weds are head over heels in love.

12. They are falling head over heels to propose new solutions.

13. Mary is head over heels in love with John.

14. She is head over heels in love.

15. I guessed you'd fall head over heels for him.