>>34372705Because she seems like she'd melt in your arms at the slightest amount of affection you showed her. She seems emotionally vulnerable (which you might feel yourself) and it's easy to please her with minimal effort.
it'd be easy to maintain a relationship with her and she'd be eternally grateful, always clinging on to you.
In sumation: it's something easy to do and maintain, while also maybe fulfilling something about yourself you might not even realize or don't want to acknowledge.