Do you have any good recommendations?

Regarding your situation, I think that the book 'White Moonlight Also Has a Crush on Me' might give you some inspiration. The male and female protagonists in the book also felt that they had a tacit understanding when they first met, but after spending some time together, they felt that there was nothing to talk about. They even began to doubt whether the other party still liked them. However, in the end, through mutual communication and understanding, they rekindled the fire of love between them. Therefore, I suggest that you try to communicate more, understand each other's lives, interests, and hobbies, and do some new and interesting things together to keep it fresh. Or you can choose to read the book " White Moonlight also has a crush on me."😜I hope that you can find something in common with each other again and enjoy the good times of being in love.