I was re-watching some SebxGrell moments and... Correct me if I’m wrong please, but, it’s just me or Sebastian mostly gives Grell cold and hard glares when he’s looking him back and more soft and calm ones when he’s not? Like with the pyromaniac lady in season 2 for example, right after they jump from the clock tower, Grell is focused on his camera, at the same time, Sebastian is looking at him and he’s literally smiling in a very calm way, only to look surprised when Grell runs to him, like he’s thinking “did he see my expression? I hope not” Later, in the OVA “Welcome to the Phantomhive mansion”, when Sebastian is trying to save the lady Druitt just kidnapped and Grell suddenly appears Sebastian is looking right to him, with an angry look, but later, when Grell leaves with William in the boat, now Sebastian is smiling again in his direction
I mean, it’s weird, it’s almost like Sebastian truly feels something for Grell, but he wants to hide it from him, maybe because he’s not supposed to feel anything, maybe because they’re supposed to be enemies, probably Sebastian can’t avoid feeling confused and happy at the same time when the reaper is near him, and he only feels safe enough to at least show a proper smile when Grell can’t notice it, what do you think?