Linny's Links
Linny sees him as pesky and overbearing, but grows to trust B with time. Their relationship is paternal in nature, with B guiding Linny on exactly how a self respecting young man should act, when he's willing to take feedback.
He can't help but see his little brothers in Linny. It's easy for him to empathize even after Linny has committed literal murder, and his intentions have Linny's best interests at heart, even over his own job.