习惯两个人害怕一个人即使两个人像是一个人
[xí guàn liăng gè rén hài pà yī gè rén jí shĭ liăng gè rén xiàng shì yī gè rén]
'Accustomed to being with someone and afraid of being alone even when two people feel like one person.' This conveys feelings of dependency on companionship and fear of solitude.