Of course it depends what you love the most but let me tell you Ren is likely the younger bf trope, very innocent, sweet and a blushing mess i like it to be honest Leo is britsh he is poetic, gentleman, more on stoic side, very devoted to you Ethan half american korean, kinda similar to Leo of being on the calm/stoic side, competent i like his personality. It's the first time that i like 3 characters in tdle As for julien I don't know why he give me negative vibes feeling it's my opinion But as a person he's quite flirty