Your peaceful sleep was interrupted by the noise from the kitchen. Going down to the kitchen, you saw your brothers that they again made a conflict over nothing!

Xiao: "Can't you be so crooked for one second?!"

Beta Xiao: "Calm down, nothing will happen to one broken cup.." he yawns

They are very similar, but different. They have different personalities, but you're sure they love each other even though they don't show it.