How to Paginate Related Table From a Single Request in Laravel

I’m new to Laravel and PHP in general and was wondering how I could paginate the tweets data in my example below:

Route::get("/users/{user}", function (User $user) {
    return $user->only(
        "id",
        "name",
        "username",
        "avatar",
        "profile",
        "location",
        "link",
        "linkText",
        "created_at",
        "tweets"
    );
});

The tweets table is related to user so I could say $user->tweets()->paginate(10); but how can I return that along with my only() method? also, is there a way for me to return multiple stuffs and can still access them on my frontend?