in deep ( involved ) . They are really in deep with each other
در کمال ِ، عمیقاً
به معنای درگیر شدن با چیزی هم به کار میره.
( . adv )
Seriously involved; far advanced. For example, He was in deep with the other merchants and couldn't strike out on his own, or She used her credit cards for everything, and before long she was in deep
