what is this piece? it's killing me!!

[pover]

hey guys, just a quick question. i was watching madame sousatzka, and then the student played this wonderful piece at around 40:25, but i can't for the life of me remember what this is.

Can anyone help me please? thanks, it's killing me, really.

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^ link to video

[pover]

anyone?

[g_s_223]

[j_menz]

It's Traumerei from Kinderszenen by Schumann.

[pover]

oh! thank you very much! it's so irritating when you hear a piece that you know but can't remember its name. Thank you both