Tricky parts of this trick include:
First magic drop onto the FRONT string, and then wrap around the thumb once into the chopstick mount.
Trapeze brother mount, feed onto FRONT string and swing OVER top string to slide between pointer and thumb into chopstick mount.
Once again wrap around thumb once going into the next chopstick mount, then swinging counter-clockwise into slack trapeze mount.
Pinch the string going over your freehand with your thumb, reject outwards and catch the rejection with your throwhand index, you will be in a houdini mount.
Pop the yoyo up THROUGH the houdini mount onto the bottom string and roll onto the top string, you will be in a cross-armed green triangle.