Algae?

Isaac just said that if there's too much water in a bottle you get algae just like if there's too much mucus then you get booger.

Why We Can't See Heaven

Isaac asked me which country heaven is in. While explaining to him that it's not in a specific country, I mentioned that heaven is a place you cannot see.

He asked, "Is it camouflaged?"

谢谢大家

Das DD is a local Indian celebrity who hosts Mandarin TV shows. I showed Isaac a video of Das DD giving a thank you speech in Mandarin when he won a media award. 

When the video ended, Isaac asked, "Was that his Show and Tell?"

I laughed and said no, but Isaac persisted, "Why did he say 谢谢大家?"