Q: hello, i'm currently playing your song "i'm a princess" on my piano. so i got a question. is the chord in 1:52 EADE and then C#? it sounds good enough, but i need your opinion.
A: on "tell it to me once", put D in the bass, then you'll have notes D and A in the chord, and the melody goes from G to F# to E. So, to put the chords most tightly with that, you'd have Dsus4 on "tell", Dmaj on "it to", and Dsus2 on "me once".  indeed on "me once", a C# note may want to twinkle through. But if i were just playing/accompanying the vocal on one instrument, the C# note probably wouldn't happen. that's probably just happening in the twinkly bells. i assume you are not asking about the "gone" chord because that's at 1:53, and that's a whole different deal