This passage highlights the care that Louise has for Philip, which likely has roots in both platonic and romantic feelings. It also emphasizes how inept Philip feels in the face of Rachel’s arrival; Louise and the servants all seem at their ease, but Philip has resolved to physically remove himself from the house—which is usually his one true place of sanctuary—when Rachel arrives. This detail seems to hint that there is room either for Philip
or for Rachel at the Ashley estate, a kind of foreshadowing of the novel’s tragic ending.