Yesterday, on Christmas day, so many people felt happiness, so much togetherness and love and goodwill and all that, and how nice, right? Christmas is great for that sort of thing. And while our dear Khloe Kardashian was thankfully able to experience a great part of the happy side of the holidays, she also felt at least a pinch of sadness, judging by this little message she posted on Instagram. The message, as you can see above, reads “Some days the memories still knock the wind out of me,” and in the caption, she wrote “I’ll never let go of the memories.”