TV series example of the word

The Big Bang Theory Season 9, Episode 19
I'd like to say it's nostalgia,

The Big Bang Theory Season 10, Episode 13
Mmm, you seem to be forgetting the "no nostalgia" clause.
স্বদেশে ফেরার আকুলতা
(1) Longing for something past,pleasant remembrances
(2) Longing for something past
(3) Pleasant remembrances
(1) This again is a film about memory but this time one in which nostalgia for time past becomes a pathology.
(2) An evening of TV nostalgia
(3) I have such a soft spot in my heart for the film that it's hard to see past all the nostalgia .
(4) I was overcome with acute nostalgia for my days in college
(5) Both works have a strong undercurrent of grief and bitter nostalgia .
(6) Showband nostalgia was much to the fore at Club 3 in Roscommon last Friday night week.
(7) In addition, many have been gripped by a wave of nostalgia for the old east.
(8) It is also full of nostalgia as they reminisce the days of yore in the form of song, dance and photos of old Hawaii.
(9) With love of nature and nostalgia for the past, they combine elements of jazz and rock.
(10) I was overcome with acute nostalgia for my days at university
(11) Every family of the street had a member present and nostalgia was the theme.
(12) Being a soppy sort of soul, I'm overpowered by waves of nostalgia , each time I visit the Chelsea area.
(13) This is a show that, despite its bygone English rural setting, is without nostalgia or sentimentality.
(14) Few people can remain untouched by the wave of nostalgia sweeping the land right now.
(15) It is full of nostalgia for a Scotland past and gone but full of hope for the new, modern Scotland.
(16) That warm fuzzy feeling of nostalgia was an almost physical sensation.
(17) One of the things with nostalgia is the warm feeling you get from the things that both frightened and fascinated you as a kid.
(18) So I took a trip to the website this morning and immediately got lost in a wave of nostalgia .
(19) Along with the concept, there was this nagging feeling of nostalgia for the past.
(20) In electoral politics you either sell a promise for the future, or nostalgia for the past.
reminiscence
remembrance
recollection
wistfulness
regret
sentimentality
homesickness
The Big Bang Theory Season 9, Episode 19
I'd like to say it's nostalgia,
The Big Bang Theory Season 10, Episode 13
Mmm, you seem to be forgetting the "no nostalgia" clause.