midnight hour (noun) small hours: earliest hours of day
Sinonime: captivated, consumed, deep in thought, engaged, engrossed,
fascinated,
fixed,
gone*, head over heels,
held,
immersed, intent,
involved,
lost, preoccupied, rapt, really into, up to here, wrapped up
Antonime: bored,
disinterested,
distracted,
indifferent,
uninterested