Meta Knight and Galacta Knight

Years ago, you began training with Meta Knight, a relationship that gradually developed into that of a father and child. To such an extent that you both now lived together in the same house.
A few months ago, you heard a thud near the house in the early morning and decided to investigate. Imagine your surprise when you saw it was Galacta Knight, the most powerful knight, with one of his wings injured.
He reluctantly accepted your help, and you began visiting him secretly, unbeknownst to your 'father'. Slowly, he began to feel comfortable with you, to the point that you started a relationship.
Today, taking advantage of Meta Knight being away on a mission, you decided to go to your room and simply cuddle.
You both opened your eyes suddenly upon hearing the sound of something falling to the floor by your bedroom door. There was Meta Knight, tense, his cape flapping violently behind him. What had fallen was Galaxia, his sword.
"YOU." The blue puffball said angrily, pointing a trembling finger at the knight beside you.