What did she expect? Crazy people get on trains all the time and sing and attention-seek and no one says anything because it's super awkward and annoying
The funny thing is, I saw clips of this on Instagram and paid them dust. But she was going to perform at a very successful Broadway show, so it's all good.
But after getting emotional, one guy offered her some supportive words.
"Don't be scared. You got talent man, go for it," he encouraged her. "We've seen this a million times. You've gotta do something different."