A reason to make her smile.

life.php

<?php

namespace World;

interface MarriageContract
{
    public function engageTo(Person $partner): string;
}

class Person implements MarriageContract
{
    public function __construct(public string $name) {}

    public function engageTo(Person $partner): string
    {
        return "$this->name is engage to $partner->name. 👫";
    }
}

$mudassir = new Person('Shaikh Mohammed Mudassir');
$mehek = new Person('Mehek Shaikh');
echo $mudassir->engageTo($mehek);