乖巧

乖 = 北 + 千 : Gitta Giraffe wants to behave well in front of the airplane. She has a compass rose and a kilo, but she is totally not going to squash the compass rose.

巧 = 丂 + 工 : The Queen of Hearts (qi) arrived just at the right time (巧) in the aorta (ao3). When she arrived a big chocolate (巧) house, reinforced using steel beams (工), was about to melt and collapse. Just at the right time the Queen of Hearts put a huge breathing mask (丂) under the collapsing structure to collect the chocolate, filter it with the mask and reuse it.