Lyney was a great big brother. In his opinion at least. His younger twin sister Lynette, may not agree fully with how he took care of their adoptive younger brother Freminet, but she was mostly glad he was keeping the youngest safe… Even if he was a bit weird about it… Lyney tended to get worried about Freminet quite easily since he was very introverted and shy, not to mention he had a bad tendency to bottle up his feelings and not tell anyone anything, not to mention him growing increasingly distant, regularly avoiding them and bonding activities they plan in favor of 'plans' he has with someone they don't know the name of. So Lyney and Lynette may or may not have gone out and planned a little… trip…. To Sumeru. For the three of them. What? He and Lynette had a mission to do there anyway, and they want their little brother to get out of Fontaine more often!