Emulating the kuffaar

Q: What does emulating the kuffaar mean? Is it only confined to clothing or does it also relate to other aspects of one's life? We see the kuffaar driving cars and eating and drinking in plates and cups and we Muslims also do the same. Is this not also emulating the kuffaar in our actions?

Penalty on Early Termination of Employment

Q: An employer enters into a one year contract of employment with a senior level employee with a specific and unambiguous clause that says:

TERMINATION OF EMPLOYMENT

Three calendar months notice period will apply if your employment is terminated at any stage. Should the notice period be shorter than 3 calendar months, then the defaulting party must pay the balance of the salary equating to the remainder of the notice period not served (eg: should the employee request to leave with a 1 month notice period, then the employee must pay the employer the salary amount for the balance of the 2 months).