Does the official poster remind you of any Korean film? If you are a diehard fan of K horror thrillers, you might have already noticed the eerie similarities between the poster of upcoming Bengali film 'Kuheli' and South Korean movie 'Thirst'. As soon as the poster was released on social networking sites, a number of people pointed out the similarities. However, the makers of the film didn't deny the allegations. “I knew it's copied. As a director, I was aware of the creative call that the producers were taking. Interestingly, the original teaser that we'd released wasn't as talked about as this one," says director Debarati Gupta.