[couple holding hands beach]iStock * Sometimes you might think you're in an exclusive relationship even though your partner is still seeing other people. * Some signs your partner might not be exclusively dating you is if they ignore you for long periods of time and never see you or talk to you at night or during weekends. * If your partner is still active on dating sites and dating apps, they may not be exclusively seeing you. * The best way to figure out if you and the person you are dating are in an exclusive relationship is to have an honest discussion. * Visit INSIDER's homepage for more stories. Deciding to be in an exclusive, committed relationship with someone is a pretty big step. And although it's something you should discuss with your partner, you may already feel as though the two of you are in an exclusive relationship. But sometimes you and your partner might not be on the same page. Here are some signs your relationship might not be exclusive, even if it seems like it is.SEE THE REST OF THE STORY AT BUSINESS INSIDERNOW WATCH: 16 clues that foreshadowed Arya's big moment at the battle of Winterfell in 'Game of Thrones' SEE ALSO: * 12 mind-boggling facts about US geography * A body language expert says this is what Meghan Markle and Prince Harry's relationship is really like * 12 things you didn't know you could make with Greek yogurt