In the book series Serena will end up with?

Well, Serena confesses her 爱情 for Nate at the last book, but Nate texts both her and Blair that he's going sailing 或者 something (meaning he won't 日期 either of them). So basically, Serena ends up with no one (definately not Dan since their relationship lasted about one and a half books). But the new book "I Will Always 爱情 You" is coming out this November. Only then will we know who Serena will be with. It could be Nate 或者 it could be a new character. Who really knows. I guess the real answer is that we'll have to wait until the 下一个 book comes out to see what happens then.

Serena end up had no one. Nate choose neither her 或者 Blair. Blair had Chuck and Dan had Vanessa.