- Ukip supporters are the most likely to be married
- You are most likely to be 'head over heels in love' between six and 12 months into a relationship
- Lib Dem voters are the most likely to 'definitely' be in love with their partner, and also the most likely to say "I love you" to them every day
- Two per cent of Ukip supporters 'don't know' if they are in a relationship
YouGov interviewed 2,072 British adults between September 17 and 18.
You can view the full results here.