Pictures of Blair Waldorf Summer Dresses -

In the opening novel, Blair learns of an affair between her friend Serena and her boyfriend Nate. This marks the beginning of the story's primary love triangle, which recurs throughout the series. Blair's romantic life has various effects on her character development. After Nate repeatedly hurts her, she eventually refuses to take him back until she believes in his ability to commit to her. In pursuing Nate, however, Blair herself cheats on her new boyfriend Pete, which results in her losing both of them. She eventually begins to acknowledge her mistakes, with her father's help. She later grows closer to Chuck Bass (which initially occurred in the series' television adaptation), who she'd previously known for years, which leads them to briefly date one another.