有你姐不寂寞有你哥不孤独
[yŏu nĭ jiĕ bù jì mò yŏu nĭ gē bù gū dú]
'I Won’t Feel Lonely With You (if you were my sister/brother)' indicates that with this person nearby, loneliness doesn’t come around. The user feels close and connected, making the company of this individual very meaningful.