really in to (adjective) absorbed: being completely occupied mentally
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