纵使我滥情只因我念情
[zòng shĭ wŏ làn qíng zhĭ yīn wŏ niàn qíng]
'Even if I appear emotionally promiscuous, it’s because I cannot forget about love' indicates that although this person seems to have multiple relationships, their heart is still deeply entangled in past affections. The emphasis is on their inability to easily move on from emotions.