Because it’s one of the two large orchids given to me by my aunt BB about a year ago, from my late grandma’s collection. I named the other one Kamila, after my Popo, Margaret Kamila Yuen. This one is Wallace, after my Goong Goong, Wallace Lin Chew Yuen.
With some help from r/orchids on Reddit, I’ve found the possible ID of this plant, Epidendrum ciliare, or now, Coilostylis ciliaris. This forum has helped me with ALL of my orchid concerns. Do find some general help online first though.