You are here: Home Who’s your 5 Seconds of Summer boyfriend? Who’s your 5 Seconds of Summer boyfriend? There’s nothing more any of us would want than to date a member of 5SOS, but who would you be most compatible with? We take things like this seriously *looks serious* answer the Q’s below honestly and we’ll be your fairy MP! Mother… who will your 5SOS BF be? Want more 5SOS quizzes? Click here.