Having so much fun, playing with my Legos, la la la.
Wait, what’s that?
Intruders! Dang it! They’re out to get my Legos!
(cue sisters innocently and obliviously playing with their own Legos)
Sister intruders! They are the worst! Known to wreak havoc on any unsuspecting Lego, no matter how intricate. None of my creations will be safe with them around!
I will keep you safe, precious Legos. I take an oath to guard you against any interloper.
And I always keep my word.