There'll always be people who'll tell you not to cross oceans for someone who wouldn't even cross a puddle for you. They'll tell you not to love with so much passion when you're bound to get hurt in the end. They'll always hold you back from expressing your love.
But don't listen to them. No don't. Do cross oceans for people. Even climb mountains and walk on blazing fire. Do it. Love fiercely and love everyone, every one of them. No conditions attached, no wondering whether they deserve it or not. Never regret for loving someone and never expect for your love to be reciprocated. Because in the end, it isn't about what you gain but what you give.