What makes you think that the person in the picture is a cer

What makes you think that the person in the picture is a certain way?
What makes you think that the person in the picture is feeling a certain way?
本句的feeling是动词feel的进行时,还是在句中作名词表“感情、情绪”?如果feeling是名词的话,feeling a certain way是定语从句吗?如果是定语从句省略的关系词that或which代替先行词feeling在句中作什么成分?feeling a certain way可改为a certain way feeling吗?