Hmm. That sounds familiar, but I can't quite place the face.

6 seconds sound clip from The New Adventures of Winnie the Pooh - Un-Valentine's Day (S2E5).

You can hear this line at 00:02:20.200 in the Blu-ray version of the TV Series.

Quote context

[...]

- Too many cards were given last year. 10 zillion valentines is more than any one animal can use.

- Oh, my. They were all about, weren't they?

- That's right. They stopped up my tunnel.

- Yeah. My house was a terrible mess. Why, I couldn't even find it. Uh, has anybody seen it lately?

- And most of the blame can be placed on just one of us: A certain bear who shall remain nameless, but whose initials are Winnie the Pooh.

- Hmm. That sounds familiar, but I can't quite place the face.

- Whenever anyone gave him one valentine, he responded with three.

- Heh. I had 40 bushels.

- I received 200000 at least.

- Oh, yeah? Well, I got an even quadzillion and 1. Hoo hoo hoo hoo hoo hoo! I wonder how many that is.

[...]