Please help! i need some help to think of some art ideas!!?

i am planning on making this sketch book for my boyfriend. and i have collected photos and tickets etc. and i know it sounds a little bit like a scrap book but i want to do some drawings and paintings in it. but im a lil bit stuck. i want to make it look really good but im struggling to order all of my ideas and thinking of what to draw. Please help! Thank you!