Concern is a Document in the Rise of the Tomb Raider: 20 Year Celebration DLC Blood Ties. It belongs to the Winston set and consists of a letter written by Lord Croft's butler Winston and calls attention to the problems Lara faced in school where apparently she was teased by the other girls.
We all hope your work was well received at the conference and look forward to your return. As is so often the case with these missives, I wanted to call your attention to an incident involving out little angel.
It seems that Lara has been the subject of some ridicule amongst the other girls at school. From what I can gather, some of the other young ladies were teasing her for being too much of a 'tom boy'.
You know how Lara can get when pushed into a corner. Let's just say, they won't be bothering her again. But I do think their words have had an effect. I believe Lara has been missing her mother lately. She's begun to worry that she isn't like the other girls. And having grown up with only a father, it shouldn't come as a surprise that she has trouble relating to them. I wonder if this new friend of yours, Ana is it? Perhaps she might prove a welcome influence. It might be worth bringing her to the manor to meet Lara. In any case, I'll let you decide the proper time to do that - please travel home safely.Yours, Winston