Who did Serena lose her virginity too?

It was definitely not Nate in the প্রদর্শনী like it was in the books, as we know that in the প্রদর্শনী she had sex with Nate during Sophomore Year, but she made the quote in 1x12 to Dan;
"In Freshman বছর I dated the swim team captain, and he gave me a key to the pool so we could go and.... আপনি know..." (clearly hinting sex)
So we know দ্বারা the time she had হারিয়ে গেছে her virginity during/possibly before Freshman Year.

We just... don't know who to...

Damn, now I want to know! Hahah!

Ya I think Serena was suppose to have হারিয়ে গেছে it to Nate in the pilot but when it came down to it the প্রদর্শনী became way different then the books. For sure Nate হারিয়ে গেছে his v-card to Serena @ the Shepard wedding (Chuck ব্যক্ত it), Blair হারিয়ে গেছে hers to Chuck jr বছর (limo ride any1), and Chuck হারিয়ে গেছে his to Whoregina in 6th grade (Blair ব্যক্ত it). That's all I know sry.

in the বই she loses it to nate but in the প্রদর্শনী ,don't think so .it might have been carter baizen ,just guessing here ,i have no proof .

In the বই it was nate but in the প্রদর্শনী I HIGHHHLY doubt it, its some যেভাবে খুশী that we don't know.

It's never really revealed who Serena loses her virginity to.