Just watched her vlog about the park run she did and man it's so clear what she likes about running - like when she was talking about the run itself and meeting the people there, we get a not-too-enthusiastic oneliner in the voiceover about how it was "so nice" and "such a diverse group".
But then when she talks about her results later, after receiving an email with her stats, that's when her eyes really light up and we get a long video segment of Holly talking about how she was the "first female out of 41", placed "11th overall", the time she did it in, further running statistics... Like clearly that's the part she cares deeply about. (Kinda reminiscent of the Cambridge days when it always seemed to me like she was mildly interested in biology and research but Very Interested in ranking first in her exams)
So when Holly said that "that's the nice thing about running with other people, is that it spurs you on" and she was able to run faster because of that I was like yep this tracks. More interested in outperforming others than in social interaction or, heaven forbid, finding new friends who share her interests. And I just find that really sad.
Edit: Also, in that new What I Eat in a Day, she's really saying exactly the same thing she was already saying back in 2017, about how she's such an active, energetic person but 'doesn't need to rely on caffeine like some people do' cause her super nutritious vegan diet is giving her all the energy she needs.
Also the irony of Holly telling me that "you really don’t know how good you can feel when you properly nourish your body!". Like uhm. I do know this, but do you, Holly?