When exactly did Chuck realize he still had feelings for Blair. (1x14-1x18) cause he seemed pretty pissed at her at the end of 1x13...and whether it was denial or not, he seemed to have 'fallen out of love' with her b/c of his loss of Nate. He seemed pretty ticked at her in 1x14 and 1x15 too...and then suddenly he's being all coy and teasing in 1x17, so....? Like any ideas? When did it all come flooding back to him that 'hey, I'm in love with this girl...and these feelings just won't go away.'