A single radio producer has listed the secret signals women send when they are flirting with a man they are interested in. Jana Hocking, from Sydney, said there are 'obvious' hints to look out for to tell whether a woman finds the person attractive. The 36-year-old explained that women have a habit of fixing their hair or doing a 'hair flick' as soon as they see someone they like walk into a room. Single radio producer Jana Hocking (pictured), from Sydney, has listed the secret signals women send when they are flirting with a man they are interested in 'So should you walk in on us unexpected, for some reason we go straight to the hair,' she told news.com.au.