Do you make an effort for your girlfriends?

ldr kami ng bf ko at almost 1 year na rin kami. i love him so so much. i don’t have issues about him at all. he is smart, handsome, responsible, communicates well, works for his dreams, and i really feel how much he loves me. the only thing is, he’s getting fat. i told him dati na mag cal def at mag cardio para ma-improve niya sarili niya kasi binabanggit niya rin naman sa akin na lumalaki na siya. i started going to the gym 2 months ago kasi i want to be active and healthier din, and i want to look good for him syempre. kaya sinasabi ko na mag gym na kami nang sabay pero hindi niya naman ginagawa. another factor din yung work niya kasi wfh siya kaya he spends almost all of his day sitting. i’m concerned din sa kanya. do you make an effort for your girlfriends? any tips?