Here are a few articles you might enjoy:
Here you will find more information for couples, from Lara Willing Psychotherapy.
Romantic Gestures for Everyday Life
How Conflict Can Improve Your Relationship
Being an Effective Listener and Skilled Speaker
If you’d like to learn more about the 5 Love Languages (Gary Chapman’s work):
If you’d like to learn more about attachment theory and your attachment style, you can take this quiz: