i miss the excitement

I’ve been with my boyfriend for over a year. I miss the newness and excitement of starting a new relationship. I love my boyfriend but i feel like we’ve just fallen into a routine. we don’t go on dates anymore, don’t send each other sweet things anymore, don’t surprise each other anymore... i miss the thrill of getting to know someone and wondering what their next move was... i’ve spoken to my bf about this and he says we can start doing this stuff again but it’s been 2 months and nothing has changed. advice? what should i do?