Can you help me please?: Part 1 - Conversation Practice

The video introduces Alice as the host and David as the guest on the Planet Pop show. David is described as an ambitious kid with a love for making dreams come true, a favorite color of yellow, and a superpower of seeing into the future. The video then transitions into a conversation practice session where Alice and David engage in a simple dialogue. They discuss a pen, with Alice helping David understand and spell the word 'pen'. The session concludes with polite farewells.

What does David say when he doesn't understand something?

How does David spell the word 'pen'?