They are developing a fine understanding - but Foden says there's more to come.
"He's showing there's more to his [Haaland's] game," Foden said.
"His link-up play and even assists - he found me for two of the goals today.
"What's crazy is he's only been here for a short time and there's a lot more we can do and build on.
"Hopefully we can continue to get better."
Watch the full interview above!
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