When he does something you like and appreciate, acknowledge it and reward him for it.
Show him how happy it made you when he did such and such.
The mistake that many make is thinking that the sudden drop in texts means he’s losing interest or doesn’t care. Most often, he’s just settling back into his normal routine.
(Source) If a man is at work, then that is the sole center of his world and nothing exists outside of that.
The fact that a man doesn’t text you as much or as often as you’d like doesn’t mean he doesn’t care about you – he’s usually just focusing on something else and most men have a difficult time seeing beyond a given task at hand.
Men intuitively know that words are important to women.
Some men exploit this by saying things they don’t really feel or believe in order to get what they want, and other men hold back from expressing how they truly feel, knowing that once the words are out there the dynamic of the relationship will irrevocably be altered.
She may start to obsess over why he hasn’t said it and what it means.