難為情

embarrassed

difficult (to...) / problem / difficulty / difficult / not good

disaster / distress / to scold

to bother / to press sb, usu. to do sth / it's a tough job / sorry to bother you (polite, used to thank sb for a favor)

as (in the capacity of) / to take sth as / to act as / to serve as / to behave as / to become / to be / to do / by (in the passive voice)

because of / for / to

feeling / emotion / passion / situation