To help you in your quest for romance, Redditors have shared the key signs that someone fancies you.
From laughing at your godawful jokes to leaving stuff at your house so they have to visit again, here's what they had to say...
1. 'They make eye contact, repeatedly.'
2. 'They make time for you.'
3. 'They leave things at your place so they have to come back.'
4. 'They initiate physical contact.'