touchy-feely
adjective informal uk/ˌtʌtʃ.iˈfiː.li/ us/ˌtʌtʃ.iˈfiː.li/
（尤指通过过分接触搂抱）露骨表达感情的
kind and loving, especially by touching and holding people more than is usual, often in a way that makes other people uncomfortable
a touchy-feely approach 过分亲昵的态度
She's one of those touchy-feely people, always putting her hand on your arm while she's talking to you. 她属于那种举止很肉麻的人，跟你说话时老是拉着你的胳膊。