kishore's behaviour

but frm past days m noticing kishore's behaviour kinda fishy ...

i mean when he left patil niwas earlier with kalavati he bravely stood against kala and faught for nakko ... he opened his mouth and always kept an eye on kala and kept on taunting her ... but after his return his behaviour sounds fishy he sounds weak .. sleeping member in house .. today evn yesterday episode all housmates went thru a lot but hee preferd to keep quiet .. it was quite shocking to see him like tht .. today also when aai sahib said mere dusre bete ko bhi maar dala he kept so quiet ... and unconcerned regrdng baaji .... .. might be his character is poor ...weak or smthng fishy here .......