It tastes like milk

Me: *sipping on some almond milk*
Mmm, you should try this.
Him: No.
Me: It tastes like milk.
Him, angry: I don't even like regular milk!
Me: Why are you getting angry?
Him: Because you're making me repeat myself!
Me: No I'm not. I asked you once of you wanted to try and then I said it tastes like milk. Besides, the only reason I'm asking is because you said you wanted to use less animal products and I thought this could work for your tea. You make me listen to 20-30 minutes about DBZ and welding but you can't even indulge me to ask you try something? 
Him:... I said dairy would be fine.