I don't think it is over powered with sad. It fit in perfectly as trixie is seeing, to me, that making a show of it may not be the best thing to do. It is obvious the love the attention but may learn to see bringing attention when not needed may be a bad thing.

Hun your development is growing slowly with each part. As above with Trixie seeing that making a show is not really good all of the time she may grow to not be so loud and boasterious. Sweetie too will grow some, maybe. These feel like characters, again imo.