Main Entry: nostalgia
Pronunciation: n-'stal-j&, n&-, no-; n&-'stl-
Function: noun
1 : the state of being homesick
2 : a wistful or excessively sentimental sometimes abnormal yearning for return to or of some past period or irrecoverable condition nostalgic /-jik/ adjective nostalgically /-ji-k(&-)lE/ adverb
I'm feeling like I shouldn't be here right now
Pronunciation: n-'stal-j&, n&-, no-; n&-'stl-
Function: noun
1 : the state of being homesick
2 : a wistful or excessively sentimental sometimes abnormal yearning for return to or of some past period or irrecoverable condition nostalgic /-jik/ adjective nostalgically /-ji-k(&-)lE/ adverb

I'm feeling like I shouldn't be here right now
i can think of a few places i'd rather be right now, too.