Relationship advice

Mia

I’m in a exclusive relationship with a guy and I’ve always pay attention on who he follows on social media I’ve noticed the last 3 days he’s Snapchat score has been going up (we never snap on sc) so I’m wondering why has it been going up..🧐🤔i don’t know if I should mention and ask if he’s talking to anyone there ?🤔 any advice help