Mm... Nothing that obvious, but some people are acting a little different than usual? In a less consistent and quantifiable way than I feel like these things usually happen in, though.

[ usually it's everyone being affectionate or everyone acting like an alpha... ]

Like... Alex seems happier than usual, right?

All right, so I'm not seeing things, then.

[ He does not feel insane about it. ]

Some people have been—a little different. The example you made is perfect. She seems more engaged than normal.